掌機 - Pyra - Build U-Boot

參考資訊：
https://dev.pyra-handheld.com/daveshah/pyra-uboot/-/tree/pyra-alt-ddr3
https://forum.digikey.com/t/debian-getting-started-with-the-omap5432-uevm/12455

letux-uboot

$ cd
$ git clone git://git.goldelico.com/letux-uboot.git
$ cd letux-uboot
$ ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- make pandora_pyra_lc15_defconfig
$ ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- make -j4

$ sudo dd if=/dev/zero of=/dev/sdX bs=1M count=10
$ sudo dd if=MLO of=/dev/sdX count=2 seek=1 bs=128k
$ sudo dd if=u-boot.img of=/dev/sdX count=4 seek=1 bs=384k

pyra-uboot

$ cd
$ git clone https://dev.pyra-handheld.com/daveshah/pyra-uboot/ -b pyra-alt-ddr3
$ cd pyra-uboot
$ ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- make omap5_pyra_4gb_defconfig
$ ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- make -j4

$ sudo dd if=/dev/zero of=/dev/sdX bs=1M count=10
$ sudo dd if=MLO of=/dev/sdX count=2 seek=1 bs=128k
$ sudo dd if=u-boot.img of=/dev/sdX count=4 seek=1 bs=384k